package com.macro.mall.service.impl;

import cn.hutool.core.util.StrUtil;
import com.github.pagehelper.PageHelper;
import com.macro.mall.mapper.SmsCouponHistoryMapper;
import com.macro.mall.model.SmsCouponHistory;
import com.macro.mall.model.SmsCouponHistoryExample;
import com.macro.mall.service.SmsCouponHistoryService;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

/** 优惠券领取记录管理Service实现类 Created by macro on 2018/11/6. */
@Service
public class SmsCouponHistoryServiceImpl implements SmsCouponHistoryService {
  @Autowired private SmsCouponHistoryMapper historyMapper;

  @Override
  public List<SmsCouponHistory> list(
      Long couponId, Integer useStatus, String orderSn, Integer pageSize, Integer pageNum) {
    PageHelper.startPage(pageNum, pageSize);
    SmsCouponHistoryExample example = new SmsCouponHistoryExample();
    SmsCouponHistoryExample.Criteria criteria = example.createCriteria();
    if (couponId != null) {
      criteria.andCouponIdEqualTo(couponId);
    }
    if (useStatus != null) {
      criteria.andUseStatusEqualTo(useStatus);
    }
    if (!StrUtil.isEmpty(orderSn)) {
      criteria.andOrderSnEqualTo(orderSn);
    }
    return historyMapper.selectByExample(example);
  }
}
